Neptunist

1 definition found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Neptunian \Nep*tu"ni*an\, Neptunist \Nep"tu*nist\, prop. n. [Cf.
     F. neptinien, neptuniste.] (Geol.)
     One who adopts the Neptunian theory.
     [1913 Webster]